Seismic analysis of retrofitted historical masonries using passive control systems
(0) For the seismic protection of historical masonry structures the basic principles of reversibility and compatibility must be respected.Seismic risk mitigation using damper devices is based on their capability to dissipate seismic energy and complies with these basic rules.For the optimization of retrofitting measures and the minimization of interventions,analysis of the structure is necessary in order to evaluate its vulnerability levels,and the effectiveness of the proposed measures.In this paper an integrated methodology is presented for this purpose.The methodology involves the failure analysis of finite element models of historical masonry structures and the quantification of their vulnerability using fragility curves diagrams.The application of the methodology is made for two typical examples of Byzantine architecture structures.Their seismic response under a possible earthquake event is evaluated and retrofitting using dampers is investigated,when applicable.
masonry historical structures dampers failure finite element method vulnerability
C. A. Syrmakezis
National Technical University of Athens,Greece
国际会议
The World Forum on Smart Materials and Smart Structures Technology(SMSST07)(2007年世界智能材料与智能结构技术论坛)
重庆·南京
英文
2007-05-01（万方平台首次上网日期，不代表论文的发表时间）